Sparse Multicategory Generalized Distance Weighted Discrimination in Ultra-High Dimensions.
Tong SuYafei WangYi LiuWilliam G. BrantonEugene AsahchopChristopher PowerBei JiangLinglong KongNiansheng TangPublished in: Entropy (2020)
Keyphrases
- high dimensions
- high dimensional
- intrinsic dimension
- high dimensional data
- weighted distance
- high dimensional spaces
- sparse representation
- indexing schemes
- distance measure
- euclidean distance
- distance function
- low dimensional
- dimensionality reduction
- poor quality
- multi dimensional
- high speed
- neural network
- similarity search
- image analysis
- training data
- nearest neighbor
- query processing
- data analysis
- pattern recognition
- image sequences
- data mining